Series:	WE-LT
Part Status:	Active
Type:	Fabric Over Foam
Shape:	Rectangle
Width:	0.394" (10.00mm)
Length:	39.370" (1.00m)
Height:	0.157" (4.00mm)
Material:	Polyurethane Foam, Rayon Paper
Plating:	--
Plating - Thickness:	--
Attachment Method:	Non-Conductive Adhesive
Operating Temperature:	-40°C ~ 85°C

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RFI and EMI - Contacts, Fingerstock and Gaskets

3021004 application field and working principles are varied and multiple. In the realm of electromagnetic compatibility (EMC) and radio frequency interference (RFI), this type of material serves several key purposes. From shielding to connecting conductors, contacts, fingerstock and gaskets can greatly reduce the amount of electromagnetic interference (EMI) escaping into the environment. As a result, any device or system with these materials can be compliant with governmental regulations.The application field of 3021004 primarily lies in asset protection. This type of material is often used in aircraft components, as the machine’s critical circuitry and electronic components require complete insulation from outside electrical sources. The contact, fingerstock and gasket material used can provide excellent EMC performance as well as protection against any other type of corrosion or environmental damage.Also, these materials can be useful in the medical industry. For equipment such as implanted devices, there is usually a very confined airspace and a need for proper protection from outside sources. With 3021004 material, the airspace can be properly sealed and remain free from EMI interference.The primary way in which these materials work is through the use of dielectrics and conductors. A dielectric material is simply a material which does not conduct electricity, and is used to insulate electrical components from each other. On the other hand, conductor materials do conduct electricity, and are often used to connect two components and allow them to interact with each other. In contact, fingerstock and gasket materials, dielectrics are usually incorporated as a rubber or plastic type material. This material is usually cut out using presses and fitted around electrical components such as circuit boards, to provide insulation from any outside electrical sources. Conducted and non-conductors are also often combined, to create a more efficient and better performing shield. For instance, brass or aluminum fingerstock might be used along with the dielectric material, in order to create the optimal insulation.This type of material is also very versatile, as it can be used in all kinds of electrical components and systems. Its application includes, but is not limited to, communication equipment, medical devices, automobiles, and consumer electronics.In conclusion, 3021004 application field and working principles are far-reaching and applied across multiple industries. By incorporating both dielectric and conductor material in these products, they can effectively insulate and protect electronics from interference or damage, making them compliant with governmental regulations. This type of material is ideal for reducing EMI, and for providing asset and system protection in a range of settings.

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